diff options
Diffstat (limited to 'lib/sqlalchemy/ext/declarative.py')
| -rwxr-xr-x | lib/sqlalchemy/ext/declarative.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/ext/declarative.py b/lib/sqlalchemy/ext/declarative.py index dd2df63d3..3c6cab59a 100755 --- a/lib/sqlalchemy/ext/declarative.py +++ b/lib/sqlalchemy/ext/declarative.py @@ -999,6 +999,10 @@ def _as_declarative(cls, classname, dict_): isinstance(obj, declarative_props) ): table_args = cls.__table_args__ + if not isinstance(table_args, (tuple, dict, type(None))): + raise exceptions.ArgumentError( + "__table_args__ value must be a tuple, " + "dict, or None") if base is not cls: inherited_table_args = True elif class_mapped: |